`timescale 1ns/1ps
module decoder24_tb (
    
);

reg [3:0] data_in;
wire q;
decoder24 decoder24(
     .data_in(data_in)
    ,.q(q)
);

initial begin
   data_in = 4'b0000;
   forever begin
     #1 data_in = 4'b0000;
     #1 data_in = 4'b0100;
     #1 data_in = 4'b0011;
     #1 data_in = 4'b1000;
     #1 data_in = 4'b0110;
     #1 data_in = 4'b1111;
   end
 end
endmodule //decoder24_tb